Finding the Fourth Proportional to 62,897.63, 86,798.72 and 34,602.71

Step by Step Solution

1. Step 1: Write the proportion equation
   62,897.63 : 86,798.72 = 34,602.71 : x
2. Step 2: Convert to fraction form
   62,897.63/86,798.72 = 34,602.71/x
3. Step 3: Cross multiply
   62,897.63x = 86,798.72 × 34,602.71
4. Step 4: Simplify right side
   62,897.63x = 3,003,470,589.04
5. Step 5: Solve for x
   x = 3,003,470,589.04/62,897.63
6. Step 6: Final answer
   x = 47,751.73